Complex organic chemistry experiments often take days or weeks to conduct in a laboratory, but not anymore. Oliviero Andreussi has created a virtual organic chemistry laboratory inside a supercomputer to conduct these same ...
Materials Science
Feb 5, 2020
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8
Scientists are reporting development of the first fast and reliable scientific method to determine the age and authenticity of priceless silk tapestries and other treasures -- such as Civil War General Phillip Sheridan's ...
Analytical Chemistry
Oct 12, 2011
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To date, nanoparticles as catalysts for green hydrogen have been like rowers in an eight: researchers could only measure their average performance, but couldn't determine which one was the best. This has now changed following ...
Nanomaterials
Jan 10, 2023
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12
Natural products—molecules originally isolated from bacteria, fungi, plants, and other sources—often have medicinal values that can be enhanced by careful reengineering. For example, an aspirin tablet is a much better ...
Materials Science
May 6, 2014
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0
Increasingly, shoppers are choosing nutraceuticals, cosmetics and herbal remedies with natural ingredients, and these products are readily available in many drug stores and supermarkets. But some consumers, health professionals ...
Biochemistry
Jun 26, 2019
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Brightly colored beetles that feed on a wide range of plants possess robust metabolic capabilities, thanks to bacteria residing in specialized organs in their digestive tract. The bacterium Stammera provides essential enzymes ...
Evolution
Feb 20, 2024
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43
Position-specific isotope analysis (PSIA) is a technique that measures the isotope composition of a certain position in a molecule. It can provide valuable information of the formation mechanisms of a molecule.
Analytical Chemistry
Jan 25, 2021
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